Elite Lean To Roof Vent
It’s also much more difficult to fit roof vents after you’ve built your greenhouse than it would be to fit them when you’re building your greenhouse.
Each roof vent is approximately 2ft square and includes a roof stay to let you latch the window closed or leave it propped open.
If you want to automate the opening of a roof vent then you will need to replace the window stay with an automatic opener (available separately) (Product Code : GHXL)
The frame of the roof vent can be either plain aluminium or have a coloured powder coating, NB. - select the same finish as you have chosen for your Elite lean to.
The roof vent can be glazed with horticultural glass, toughened glass or polycarbonate, you should select the same glazing as you have chosen for your Elite Lean To.